International Radiator - Northern Radiator 238655, Spectra Premium 20013549, Active Radiator Supply Company 640025, Reach Cooling 42-10488

When your International 7300, 7400, 7600, WorkStar 7600, or WorkStar 7700 needs a radiator replacement, the Reach Cooling 42-10488 delivers aftermarket quality engineered to meet or exceed OE specifications. This cross-flow aluminum-core, plastic-tank radiator is a direct replacement for Northern Radiator 238655, Active Radiator Supply Company 640025AP, Spectra Premium 2001-3549, 1-800-Radiator 2400977, Serck FLA002220, and NAPA NR4210488, making it straightforward to confirm the right fit against what came off the truck. Fitment spans 2008-2013 International 7300, 7400, 7600, WorkStar 7600, and WorkStar 7700 models across a broad range of engine sizes from 7.6L through 12.5L. Reach Cooling builds this radiator with B-type tubes featuring central reinforcement for superior pressure tolerance, deep extrusion headers that resist vibration and thermal tube expansion to virtually eliminate tube-to-header leaks, folded fin edges for improved heat disbursement, and thermal expansion cuts that allow the core to breathe through normal heat cycles for extended service life. Multi-fit attachments let a single unit cover multiple vehicle configurations without sacrificing OE fit. If you are cross-referencing part numbers to nail down the correct replacement radiator for your International medium-duty truck, Reach Cooling 42-10488 is the direct drop-in built to get the job done right.